Mini Firework cannon

RMB/ RMB + hold - Aim

(the user 's camera zooms in to allow them to focus on their aiming.)

LTab - Dash

E - Kenjyu

(the user shoots a firework shell that will explode when it comes in contact with anything.) 

R - Reload

(the user reloads their Tommy gun)

F - Block

K - Grip

(the user shoots the target in the head.)